Ezekiel 43:13-17

13“These are the measurements of the altar in cubits (the cubit is one cubit and a handbreadth): the base one cubit high and one cubit wide, with a rim all around its edge of one span. This is the height of the altar:

14from the base on the ground to the lower ledge, two cubits; the width of the ledge, one cubit; from the smaller ledge to the larger ledge, four cubits; and the width of the ledge, one cubit.

15The altar hearth is four cubits high, with four horns extending upward from the hearth.

16The altar hearth is twelve cubits long, twelve wide, square at its four corners;

17the ledge, fourteen cubits long and fourteen wide on its four sides, with a rim of half a cubit around it; its base, one cubit all around; and its steps face toward the east.”